© 2010 Viking Preferred Service
40
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect electrical power to unit using power
switch before servicing. Wires removed during disassembly must be replaced on proper terminals to insure
correct earth ground and polarization. After servicing, reconnect power using power switch.
Service Diagnostics and Procedures–Disassembly
Ice Maker (cont.)
6. Disconnect ice maker harness.
7.
Press tabs on wiring harness and push harness
through tray assembly.
8.
Remove 1/4” screws and ice maker tray
assembly.
Thermal Cut Out (TCO)
The TCO is a safety device and must NOT be
bypassed. If TCO is found to be electrically open,
the cause must be found and corrected before
replacing ice maker. The TCO is most likely open if
there is no continuity between the black and white
wires of the ice maker cable with the ejector in any
position other than the park position (ejector blades
horizontal pointing toward back of ice maker).
Wiring Harness
Screw
Tabs
TCO